Little do people know that the type of lighting they are in can influence how bright their teeth look. For example, with some types of light bulbs, a person’s teeth will look yellower or whiter than with another light source. Not sure how white your teeth should be? Visit a Dentist Kamuela to find out.
Depending on the time of day, teeth will look more or less yellow. Early in the morning, larger amounts of natural outdoor light will make teeth appear whiter. In contrast, outdoor light at the end of the day will make them look yellower.
How does teeth whitening work?
The whitening agent acts on the surface of the tooth (enamel) and the dentin (located under the enamel). It never reaches the pulp (inner part of the tooth) because the agent is not strong enough to have an effect on the pulp itself. The most frequently used products for tooth whitening are:
Peroxide used by a Dentist Kamuela is able to attack dark molecules that have accumulated on the tooth enamel and dentin. This helps to break them up with the oxygen the peroxide contains.
This chemical reaction brightens the teeth in one or more shades. In fact, some dentists use the term “dental lightening” to refer to tooth whitening. Since the tooth has a porous surface, peroxide is able to break the bonds that anchor stains to the teeth.
Supervision is necessary
The effect of bleaching is directly proportional to the concentration of the whitening product used. In theory, the higher the concentration, the more effective the product will be. A Dentist Kamuela must also supervise the process when the concentration of the whitening agent exceeds a certain percentage.
The duration of the treatment also depends on the color of the teeth and the origin of the coloring. For example, the darker the teeth, the longer it takes to whiten them. A dentist is the only specialist that should recommend the dosage of the whitening agent used.
Some products can be applied for a few minutes while others may require up to 90 minutes once or twice a day. There are also products that must be used all night because they act more slowly. Visit bkubodds.com for more details.